TOI-2420
TOI-2420 b
Rank #5311 of the ranked catalogue · Discovered by Transit in 2024
HZ 0%measured
0.062
Earth-2.0 index
0.072
Earth Similarity Index
0%
Habitable-zone probability
15.02 R⊕
Radius
Planet
Mass294.627 M⊕measured
Bulk density0.477 g/cm³
Orbital period5.8426 days
Semi-major axis0.06840 au
Eccentricity0.055
Incident flux1017.000 S⊕
Equilibrium temperature1435.5 K
Transit-time σ at 203015.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.16 masReflected-light contrast 8.37e-6 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage92%0% median composite-to-default difference over shared parameters.
Host star & system
HostTOI-2420
Spectral typeG
Effective temperature5707 K
Radius2.369 R☉
Mass1.158 M☉
Distance435.2 pc / 1419.3 ly
DiscoveryTransit, 2024